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Mathematical Aspects and Physical
We review the problem of the tuneshift correction of symplectic maps and its applications to accelerator physics. The normal form techniques used to compute the correcting terms are outlined both in two and four dimensional phase space. A theorem which gives an upper bound to the growth of the coeecients of the correcting map is proved. Two ways of correcting the tuneshift are discussed: a comp...
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Distinguishing Physical and Mathematical Knots and Links Joel Hass (joint work with Alexander Coward ) The theory of knots and links studies one-dimensional submanifolds of R. These are often described as loops of string, or rope, with their ends glued together. Real ropes however are not one-dimensional, but have a positive thickness and a finite length. Indeed, most physical applications of k...
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ژورنال
عنوان ژورنال: The Australasian Journal of Logic
سال: 2008
ISSN: 1448-5052
DOI: 10.26686/ajl.v6i0.1796